coccosoids

HGaal
Bug fixed! Great job, SideFX! Just great! You are best !

Did they fix it?

Enivob
Read the help cards for the creep node or the ray node.

As far as I can tell creep only works with Nurbs base surfaces, if you want something that works as expected out of the box, and ray could probably work but not with additional steps.

Aizatulin
If interested, here is an experimental file (trying to reimplemented some examples)

Thank you. I peeked at the file and had a little scare there. Will look again with a bit more courage.